ICCAS OpenIR
pH-Sensitive Micelles Based on Double-Hydrophilic Poly(methylacrylic acid)-Poly(ethylene glycol)-Poly(methylacrylic acid) Triblock Copolymer
Tao, Youhua1,2; Liu, Ren2,3; Liu, Xiaoya2,3; Chen, Mingqing2,3; Yang, Cheng2,3; Ni, Zhongbin2,3
2009-04-01
Source PublicationNANOSCALE RESEARCH LETTERS
ISSN1931-7573
Volume4Issue:4Pages:341-343
AbstractpH-sensitive micelles with hydrophilic core and hydrophilic corona were fabricated by self-assembling of triblock copolymer of poly(methylacrylic acid)-poly(ethylene glycol)-poly(methylacrylic acid) at lower solution pH. Transmission electron microscopy and laser light scattering studies showed micelles were in nano-scale with narrow size distribution. Solution pH value and the micelles concentration strongly influenced the hydrodynamic radius of the spherical micelles (48-310 nm). A possible mechanism for the formation of micelles was proposed. The obtained polymeric micelle should be useful for biomedical materials such as carrier of hydrophilic drug.
KeywordSelf-assembly Micelles Double-hydrophilic Triblock Copolymers
DOI10.1007/s11671-009-9249-2
Indexed BySCI
Language英语
WOS IDWOS:000263116500009
PublisherSPRINGER
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/67942
Collection中国科学院化学研究所
Corresponding AuthorLiu, Xiaoya
Affiliation1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Jiangnan Univ, Sch Chem & Mat Engn, Wuxi 214122, Peoples R China
3.Jiangnan Univ, State Key Lab Food Sci & Technol, Wuxi 214122, Peoples R China
Recommended Citation
GB/T 7714
Tao, Youhua,Liu, Ren,Liu, Xiaoya,et al. pH-Sensitive Micelles Based on Double-Hydrophilic Poly(methylacrylic acid)-Poly(ethylene glycol)-Poly(methylacrylic acid) Triblock Copolymer[J]. NANOSCALE RESEARCH LETTERS,2009,4(4):341-343.
APA Tao, Youhua,Liu, Ren,Liu, Xiaoya,Chen, Mingqing,Yang, Cheng,&Ni, Zhongbin.(2009).pH-Sensitive Micelles Based on Double-Hydrophilic Poly(methylacrylic acid)-Poly(ethylene glycol)-Poly(methylacrylic acid) Triblock Copolymer.NANOSCALE RESEARCH LETTERS,4(4),341-343.
MLA Tao, Youhua,et al."pH-Sensitive Micelles Based on Double-Hydrophilic Poly(methylacrylic acid)-Poly(ethylene glycol)-Poly(methylacrylic acid) Triblock Copolymer".NANOSCALE RESEARCH LETTERS 4.4(2009):341-343.
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